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Revision Autor Zeilennr. Zeile
1 lars 1
<?php
2
/* SVN FILE: $Id: controller.php 7945 2008-12-19 02:16:01Z gwoo $ */
3
/**
4
 * The ControllerTask handles creating and updating controller files.
5
 *
6
 * Long description for file
7
 *
8
 * PHP versions 4 and 5
9
 *
10
 * CakePHP(tm) :  Rapid Development Framework (http://www.cakephp.org)
11
 * Copyright 2005-2008,	Cake Software Foundation, Inc.
12
 *
13
 * Licensed under The MIT License
14
 * Redistributions of files must retain the above copyright notice.
15
 *
16
 * @filesource
17
 * @copyright     Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
18
 * @link          http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
19
 * @package       cake
20
 * @subpackage    cake.cake.console.libs.tasks
21
 * @since         CakePHP(tm) v 1.2
22
 * @version       $Revision: 7945 $
23
 * @modifiedby    $LastChangedBy: gwoo $
24
 * @lastmodified  $Date: 2008-12-18 18:16:01 -0800 (Thu, 18 Dec 2008) $
25
 * @license       http://www.opensource.org/licenses/mit-license.php The MIT License
26
 */
27
/**
28
 * Task class for creating and updating controller files.
29
 *
30
 * @package       cake
31
 * @subpackage    cake.cake.console.libs.tasks
32
 */
33
class ControllerTask extends Shell {
34
/**
35
 * Name of plugin
36
 *
37
 * @var string
38
 * @access public
39
 */
40
	var $plugin = null;
41
/**
42
 * Tasks to be loaded by this Task
43
 *
44
 * @var array
45
 * @access public
46
 */
47
	var $tasks = array('Project');
48
/**
49
 * path to CONTROLLERS directory
50
 *
51
 * @var array
52
 * @access public
53
 */
54
	var $path = CONTROLLERS;
55
/**
56
 * Override initialize
57
 *
58
 * @access public
59
 */
60
	function initialize() {
61
	}
62
/**
63
 * Execution method always used for tasks
64
 *
65
 * @access public
66
 */
67
	function execute() {
68
		if (empty($this->args)) {
69
			$this->__interactive();
70
		}
71
 
72
		if (isset($this->args[0])) {
73
			$controller = Inflector::camelize($this->args[0]);
74
			$actions = null;
75
			if (isset($this->args[1]) && $this->args[1] == 'scaffold') {
76
				$this->out('Baking scaffold for ' . $controller);
77
				$actions = $this->bakeActions($controller);
78
			} else {
79
				$actions = 'scaffold';
80
			}
81
			if ((isset($this->args[1]) && $this->args[1] == 'admin') || (isset($this->args[2]) && $this->args[2] == 'admin')) {
82
				if ($admin = $this->getAdmin()) {
83
					$this->out('Adding ' . Configure::read('Routing.admin') .' methods');
84
					if ($actions == 'scaffold') {
85
						$actions = $this->bakeActions($controller, $admin);
86
					} else {
87
						$actions .= $this->bakeActions($controller, $admin);
88
					}
89
				}
90
			}
91
			if ($this->bake($controller, $actions)) {
92
				if ($this->_checkUnitTest()) {
93
					$this->bakeTest($controller);
94
				}
95
			}
96
		}
97
	}
98
/**
99
 * Interactive
100
 *
101
 * @access private
102
 */
103
	function __interactive($controllerName = false) {
104
		if (!$controllerName) {
105
			$this->interactive = true;
106
			$this->hr();
107
			$this->out(sprintf("Bake Controller\nPath: %s", $this->path));
108
			$this->hr();
109
			$actions = '';
110
			$uses = array();
111
			$helpers = array();
112
			$components = array();
113
			$wannaUseSession = 'y';
114
			$wannaDoAdmin = 'n';
115
			$wannaUseScaffold = 'n';
116
			$wannaDoScaffolding = 'y';
117
			$controllerName = $this->getName();
118
		}
119
		$this->hr();
120
		$this->out("Baking {$controllerName}Controller");
121
		$this->hr();
122
 
123
		$controllerFile = low(Inflector::underscore($controllerName));
124
 
125
		$question[] = __("Would you like to build your controller interactively?", true);
126
		if (file_exists($this->path . $controllerFile .'_controller.php')) {
127
			$question[] = sprintf(__("Warning: Choosing no will overwrite the %sController.", true), $controllerName);
128
		}
129
		$doItInteractive = $this->in(join("\n", $question), array('y','n'), 'y');
130
 
131
		if (low($doItInteractive) == 'y' || low($doItInteractive) == 'yes') {
132
			$this->interactive = true;
133
 
134
			$wannaUseScaffold = $this->in(__("Would you like to use scaffolding?", true), array('y','n'), 'n');
135
 
136
			if (low($wannaUseScaffold) == 'n' || low($wannaUseScaffold) == 'no') {
137
 
138
				$wannaDoScaffolding = $this->in(__("Would you like to include some basic class methods (index(), add(), view(), edit())?", true), array('y','n'), 'n');
139
 
140
				if (low($wannaDoScaffolding) == 'y' || low($wannaDoScaffolding) == 'yes') {
141
					$wannaDoAdmin = $this->in(__("Would you like to create the methods for admin routing?", true), array('y','n'), 'n');
142
				}
143
 
144
				$wannaDoHelpers = $this->in(__("Would you like this controller to use other helpers besides HtmlHelper and FormHelper?", true), array('y','n'), 'n');
145
 
146
				if (low($wannaDoHelpers) == 'y' || low($wannaDoHelpers) == 'yes') {
147
					$helpersList = $this->in(__("Please provide a comma separated list of the other helper names you'd like to use.\nExample: 'Ajax, Javascript, Time'", true));
148
					$helpersListTrimmed = str_replace(' ', '', $helpersList);
149
					$helpers = explode(',', $helpersListTrimmed);
150
				}
151
				$wannaDoComponents = $this->in(__("Would you like this controller to use any components?", true), array('y','n'), 'n');
152
 
153
				if (low($wannaDoComponents) == 'y' || low($wannaDoComponents) == 'yes') {
154
					$componentsList = $this->in(__("Please provide a comma separated list of the component names you'd like to use.\nExample: 'Acl, Security, RequestHandler'", true));
155
					$componentsListTrimmed = str_replace(' ', '', $componentsList);
156
					$components = explode(',', $componentsListTrimmed);
157
				}
158
 
159
				$wannaUseSession = $this->in(__("Would you like to use Sessions?", true), array('y','n'), 'y');
160
			} else {
161
				$wannaDoScaffolding = 'n';
162
			}
163
		} else {
164
			$wannaDoScaffolding = $this->in(__("Would you like to include some basic class methods (index(), add(), view(), edit())?", true), array('y','n'), 'y');
165
 
166
			if (low($wannaDoScaffolding) == 'y' || low($wannaDoScaffolding) == 'yes') {
167
				$wannaDoAdmin = $this->in(__("Would you like to create the methods for admin routing?", true), array('y','n'), 'y');
168
			}
169
		}
170
		$admin = false;
171
 
172
		if ((low($wannaDoAdmin) == 'y' || low($wannaDoAdmin) == 'yes')) {
173
			$admin = $this->getAdmin();
174
		}
175
 
176
		if (low($wannaDoScaffolding) == 'y' || low($wannaDoScaffolding) == 'yes') {
177
			$actions = $this->bakeActions($controllerName, null, in_array(low($wannaUseSession), array('y', 'yes')));
178
			if ($admin) {
179
				$actions .= $this->bakeActions($controllerName, $admin, in_array(low($wannaUseSession), array('y', 'yes')));
180
			}
181
		}
182
 
183
		if ($this->interactive === true) {
184
			$this->out('');
185
			$this->hr();
186
			$this->out('The following controller will be created:');
187
			$this->hr();
188
			$this->out("Controller Name:  $controllerName");
189
 
190
			if (low($wannaUseScaffold) == 'y' || low($wannaUseScaffold) == 'yes') {
191
				$this->out("		   var \$scaffold;");
192
				$actions = 'scaffold';
193
			}
194
 
195
			if (count($helpers)) {
196
				$this->out("Helpers:      ", false);
197
 
198
				foreach ($helpers as $help) {
199
					if ($help != $helpers[count($helpers) - 1]) {
200
						$this->out(ucfirst($help) . ", ", false);
201
					} else {
202
						$this->out(ucfirst($help));
203
					}
204
				}
205
			}
206
 
207
			if (count($components)) {
208
				$this->out("Components:      ", false);
209
 
210
				foreach ($components as $comp) {
211
					if ($comp != $components[count($components) - 1]) {
212
						$this->out(ucfirst($comp) . ", ", false);
213
					} else {
214
						$this->out(ucfirst($comp));
215
					}
216
				}
217
			}
218
			$this->hr();
219
			$looksGood = $this->in(__('Look okay?', true), array('y','n'), 'y');
220
 
221
			if (low($looksGood) == 'y' || low($looksGood) == 'yes') {
222
				$baked = $this->bake($controllerName, $actions, $helpers, $components, $uses);
223
				if ($baked && $this->_checkUnitTest()) {
224
					$this->bakeTest($controllerName);
225
				}
226
			} else {
227
				$this->__interactive($controllerName);
228
			}
229
		} else {
230
			$baked = $this->bake($controllerName, $actions, $helpers, $components, $uses);
231
			if ($baked && $this->_checkUnitTest()) {
232
				$this->bakeTest($controllerName);
233
			}
234
		}
235
	}
236
/**
237
 * Bake scaffold actions
238
 *
239
 * @param string $controllerName Controller name
240
 * @param string $admin Admin route to use
241
 * @param boolean $wannaUseSession Set to true to use sessions, false otherwise
242
 * @return string Baked actions
243
 * @access private
244
 */
245
	function bakeActions($controllerName, $admin = null, $wannaUseSession = true) {
246
		$currentModelName = $this->_modelName($controllerName);
247
		if (!App::import('Model', $currentModelName)) {
248
			$this->err(__('You must have a model for this class to build scaffold methods. Please try again.', true));
249
			exit;
250
		}
251
		$actions = null;
252
		$modelObj =& new $currentModelName();
253
		$controllerPath = $this->_controllerPath($controllerName);
254
		$pluralName = $this->_pluralName($currentModelName);
255
		$singularName = Inflector::variable($currentModelName);
256
		$singularHumanName = Inflector::humanize($currentModelName);
257
		$pluralHumanName = Inflector::humanize($controllerName);
258
		$actions .= "\n";
259
		$actions .= "\tfunction {$admin}index() {\n";
260
		$actions .= "\t\t\$this->{$currentModelName}->recursive = 0;\n";
261
		$actions .= "\t\t\$this->set('{$pluralName}', \$this->paginate());\n";
262
		$actions .= "\t}\n";
263
		$actions .= "\n";
264
		$actions .= "\tfunction {$admin}view(\$id = null) {\n";
265
		$actions .= "\t\tif (!\$id) {\n";
266
		if ($wannaUseSession) {
267
			$actions .= "\t\t\t\$this->Session->setFlash(__('Invalid {$singularHumanName}.', true));\n";
268
			$actions .= "\t\t\t\$this->redirect(array('action'=>'index'));\n";
269
		} else {
270
			$actions .= "\t\t\t\$this->flash(__('Invalid {$singularHumanName}', true), array('action'=>'index'));\n";
271
		}
272
		$actions .= "\t\t}\n";
273
		$actions .= "\t\t\$this->set('".$singularName."', \$this->{$currentModelName}->read(null, \$id));\n";
274
		$actions .= "\t}\n";
275
		$actions .= "\n";
276
 
277
		/* ADD ACTION */
278
		$compact = array();
279
		$actions .= "\tfunction {$admin}add() {\n";
280
		$actions .= "\t\tif (!empty(\$this->data)) {\n";
281
		$actions .= "\t\t\t\$this->{$currentModelName}->create();\n";
282
		$actions .= "\t\t\tif (\$this->{$currentModelName}->save(\$this->data)) {\n";
283
		if ($wannaUseSession) {
284
			$actions .= "\t\t\t\t\$this->Session->setFlash(__('The ".$singularHumanName." has been saved', true));\n";
285
			$actions .= "\t\t\t\t\$this->redirect(array('action'=>'index'));\n";
286
		} else {
287
			$actions .= "\t\t\t\t\$this->flash(__('{$currentModelName} saved.', true), array('action'=>'index'));\n";
288
		}
289
		$actions .= "\t\t\t} else {\n";
290
		if ($wannaUseSession) {
291
			$actions .= "\t\t\t\t\$this->Session->setFlash(__('The {$singularHumanName} could not be saved. Please, try again.', true));\n";
292
		}
293
		$actions .= "\t\t\t}\n";
294
		$actions .= "\t\t}\n";
295
		foreach ($modelObj->hasAndBelongsToMany as $associationName => $relation) {
296
			if (!empty($associationName)) {
297
				$habtmModelName = $this->_modelName($associationName);
298
				$habtmSingularName = $this->_singularName($associationName);
299
				$habtmPluralName = $this->_pluralName($associationName);
300
				$actions .= "\t\t\${$habtmPluralName} = \$this->{$currentModelName}->{$habtmModelName}->find('list');\n";
301
				$compact[] = "'{$habtmPluralName}'";
302
			}
303
		}
304
		foreach ($modelObj->belongsTo as $associationName => $relation) {
305
			if (!empty($associationName)) {
306
				$belongsToModelName = $this->_modelName($associationName);
307
				$belongsToPluralName = $this->_pluralName($associationName);
308
				$actions .= "\t\t\${$belongsToPluralName} = \$this->{$currentModelName}->{$belongsToModelName}->find('list');\n";
309
				$compact[] = "'{$belongsToPluralName}'";
310
			}
311
		}
312
		if (!empty($compact)) {
313
			$actions .= "\t\t\$this->set(compact(".join(', ', $compact)."));\n";
314
		}
315
		$actions .= "\t}\n";
316
		$actions .= "\n";
317
 
318
		/* EDIT ACTION */
319
		$compact = array();
320
		$actions .= "\tfunction {$admin}edit(\$id = null) {\n";
321
		$actions .= "\t\tif (!\$id && empty(\$this->data)) {\n";
322
		if ($wannaUseSession) {
323
			$actions .= "\t\t\t\$this->Session->setFlash(__('Invalid {$singularHumanName}', true));\n";
324
			$actions .= "\t\t\t\$this->redirect(array('action'=>'index'));\n";
325
		} else {
326
			$actions .= "\t\t\t\$this->flash(__('Invalid {$singularHumanName}', true), array('action'=>'index'));\n";
327
		}
328
		$actions .= "\t\t}\n";
329
		$actions .= "\t\tif (!empty(\$this->data)) {\n";
330
		$actions .= "\t\t\tif (\$this->{$currentModelName}->save(\$this->data)) {\n";
331
		if ($wannaUseSession) {
332
			$actions .= "\t\t\t\t\$this->Session->setFlash(__('The ".$singularHumanName." has been saved', true));\n";
333
			$actions .= "\t\t\t\t\$this->redirect(array('action'=>'index'));\n";
334
		} else {
335
			$actions .= "\t\t\t\t\$this->flash(__('The ".$singularHumanName." has been saved.', true), array('action'=>'index'));\n";
336
		}
337
		$actions .= "\t\t\t} else {\n";
338
		if ($wannaUseSession) {
339
			$actions .= "\t\t\t\t\$this->Session->setFlash(__('The {$singularHumanName} could not be saved. Please, try again.', true));\n";
340
		}
341
		$actions .= "\t\t\t}\n";
342
		$actions .= "\t\t}\n";
343
		$actions .= "\t\tif (empty(\$this->data)) {\n";
344
		$actions .= "\t\t\t\$this->data = \$this->{$currentModelName}->read(null, \$id);\n";
345
		$actions .= "\t\t}\n";
346
 
347
		foreach ($modelObj->hasAndBelongsToMany as $associationName => $relation) {
348
			if (!empty($associationName)) {
349
				$habtmModelName = $this->_modelName($associationName);
350
				$habtmSingularName = $this->_singularName($associationName);
351
				$habtmPluralName = $this->_pluralName($associationName);
352
				$actions .= "\t\t\${$habtmPluralName} = \$this->{$currentModelName}->{$habtmModelName}->find('list');\n";
353
				$compact[] = "'{$habtmPluralName}'";
354
			}
355
		}
356
		foreach ($modelObj->belongsTo as $associationName => $relation) {
357
			if (!empty($associationName)) {
358
				$belongsToModelName = $this->_modelName($associationName);
359
				$belongsToPluralName = $this->_pluralName($associationName);
360
				$actions .= "\t\t\${$belongsToPluralName} = \$this->{$currentModelName}->{$belongsToModelName}->find('list');\n";
361
				$compact[] = "'{$belongsToPluralName}'";
362
			}
363
		}
364
		if (!empty($compact)) {
365
			$actions .= "\t\t\$this->set(compact(".join(',', $compact)."));\n";
366
		}
367
		$actions .= "\t}\n";
368
		$actions .= "\n";
369
		$actions .= "\tfunction {$admin}delete(\$id = null) {\n";
370
		$actions .= "\t\tif (!\$id) {\n";
371
		if ($wannaUseSession) {
372
			$actions .= "\t\t\t\$this->Session->setFlash(__('Invalid id for {$singularHumanName}', true));\n";
373
			$actions .= "\t\t\t\$this->redirect(array('action'=>'index'));\n";
374
		} else {
375
			$actions .= "\t\t\t\$this->flash(__('Invalid {$singularHumanName}', true), array('action'=>'index'));\n";
376
		}
377
		$actions .= "\t\t}\n";
378
		$actions .= "\t\tif (\$this->{$currentModelName}->del(\$id)) {\n";
379
		if ($wannaUseSession) {
380
			$actions .= "\t\t\t\$this->Session->setFlash(__('{$singularHumanName} deleted', true));\n";
381
			$actions .= "\t\t\t\$this->redirect(array('action'=>'index'));\n";
382
		} else {
383
			$actions .= "\t\t\t\$this->flash(__('{$singularHumanName} deleted', true), array('action'=>'index'));\n";
384
		}
385
		$actions .= "\t\t}\n";
386
		$actions .= "\t}\n";
387
		$actions .= "\n";
388
		return $actions;
389
	}
390
 
391
 
392
/**
393
 * Assembles and writes a Controller file
394
 *
395
 * @param string $controllerName Controller name
396
 * @param string $actions Actions to add, or set the whole controller to use $scaffold (set $actions to 'scaffold')
397
 * @param array $helpers Helpers to use in controller
398
 * @param array $components Components to use in controller
399
 * @param array $uses Models to use in controller
400
 * @return string Baked controller
401
 * @access private
402
 */
403
	function bake($controllerName, $actions = '', $helpers = null, $components = null, $uses = null) {
404
		$out = "<?php\n";
405
		$out .= "class $controllerName" . "Controller extends {$this->plugin}AppController {\n\n";
406
		$out .= "\tvar \$name = '$controllerName';\n";
407
 
408
		if (low($actions) == 'scaffold') {
409
			$out .= "\tvar \$scaffold;\n";
410
		} else {
411
			if (count($uses)) {
412
				$out .= "\tvar \$uses = array('" . $this->_modelName($controllerName) . "', ";
413
 
414
				foreach ($uses as $use) {
415
					if ($use != $uses[count($uses) - 1]) {
416
						$out .= "'" . $this->_modelName($use) . "', ";
417
					} else {
418
						$out .= "'" . $this->_modelName($use) . "'";
419
					}
420
				}
421
				$out .= ");\n";
422
			}
423
 
424
			$out .= "\tvar \$helpers = array('Html', 'Form'";
425
			if (count($helpers)) {
426
				foreach ($helpers as $help) {
427
					$out .= ", '" . Inflector::camelize($help) . "'";
428
				}
429
			}
430
			$out .= ");\n";
431
 
432
			if (count($components)) {
433
				$out .= "\tvar \$components = array(";
434
 
435
				foreach ($components as $comp) {
436
					if ($comp != $components[count($components) - 1]) {
437
						$out .= "'" . Inflector::camelize($comp) . "', ";
438
					} else {
439
						$out .= "'" . Inflector::camelize($comp) . "'";
440
					}
441
				}
442
				$out .= ");\n";
443
			}
444
			$out .= $actions;
445
		}
446
		$out .= "}\n";
447
		$out .= "?>";
448
		$filename = $this->path . $this->_controllerPath($controllerName) . '_controller.php';
449
		return $this->createFile($filename, $out);
450
	}
451
/**
452
 * Assembles and writes a unit test file
453
 *
454
 * @param string $className Controller class name
455
 * @return string Baked test
456
 * @access private
457
 */
458
	function bakeTest($className) {
459
		$import = $className;
460
		if ($this->plugin) {
461
			$import = $this->plugin . '.' . $className;
462
		}
463
		$out = "App::import('Controller', '$import');\n\n";
464
		$out .= "class Test{$className} extends {$className}Controller {\n";
465
		$out .= "\tvar \$autoRender = false;\n}\n\n";
466
		$out .= "class {$className}ControllerTest extends CakeTestCase {\n";
467
		$out .= "\tvar \${$className} = null;\n\n";
468
		$out .= "\tfunction setUp() {\n\t\t\$this->{$className} = new Test{$className}();";
469
		$out .= "\n\t\t\$this->{$className}->constructClasses();\n\t}\n\n";
470
		$out .= "\tfunction test{$className}ControllerInstance() {\n";
471
		$out .= "\t\t\$this->assertTrue(is_a(\$this->{$className}, '{$className}Controller'));\n\t}\n\n";
472
		$out .= "\tfunction tearDown() {\n\t\tunset(\$this->{$className});\n\t}\n}\n";
473
 
474
		$path = CONTROLLER_TESTS;
475
		if (isset($this->plugin)) {
476
			$pluginPath = 'plugins' . DS . Inflector::underscore($this->plugin) . DS;
477
			$path = APP . $pluginPath . 'tests' . DS . 'cases' . DS . 'controllers' . DS;
478
		}
479
 
480
		$filename = Inflector::underscore($className).'_controller.test.php';
481
		$this->out("\nBaking unit test for $className...");
482
 
483
		$header = '$Id';
484
		$content = "<?php \n/* SVN FILE: $header$ */\n/* ". $className ."Controller Test cases generated on: " . date('Y-m-d H:m:s') . " : ". time() . "*/\n{$out}?>";
485
		return $this->createFile($path . $filename, $content);
486
	}
487
/**
488
 * Outputs and gets the list of possible models or controllers from database
489
 *
490
 * @param string $useDbConfig Database configuration name
491
 * @return array Set of controllers
492
 * @access public
493
 */
494
	function listAll($useDbConfig = 'default') {
495
		$db =& ConnectionManager::getDataSource($useDbConfig);
496
		$usePrefix = empty($db->config['prefix']) ? '' : $db->config['prefix'];
497
		if ($usePrefix) {
498
			$tables = array();
499
			foreach ($db->listSources() as $table) {
500
				if (!strncmp($table, $usePrefix, strlen($usePrefix))) {
501
					$tables[] = substr($table, strlen($usePrefix));
502
				}
503
			}
504
		} else {
505
			$tables = $db->listSources();
506
		}
507
 
508
		if (empty($tables)) {
509
			$this->err(__('Your database does not have any tables.', true));
510
			$this->_stop();
511
		}
512
 
513
		$this->__tables = $tables;
514
		$this->out('Possible Controllers based on your current database:');
515
		$this->_controllerNames = array();
516
		$count = count($tables);
517
		for ($i = 0; $i < $count; $i++) {
518
			$this->_controllerNames[] = $this->_controllerName($this->_modelName($tables[$i]));
519
			$this->out($i + 1 . ". " . $this->_controllerNames[$i]);
520
		}
521
		return $this->_controllerNames;
522
	}
523
 
524
/**
525
 * Forces the user to specify the controller he wants to bake, and returns the selected controller name.
526
 *
527
 * @return string Controller name
528
 * @access public
529
 */
530
	function getName() {
531
		$useDbConfig = 'default';
532
		$controllers = $this->listAll($useDbConfig, 'Controllers');
533
		$enteredController = '';
534
 
535
		while ($enteredController == '') {
536
			$enteredController = $this->in(__("Enter a number from the list above, type in the name of another controller, or 'q' to exit", true), null, 'q');
537
 
538
			if ($enteredController === 'q') {
539
				$this->out(__("Exit", true));
540
				$this->_stop();
541
			}
542
 
543
			if ($enteredController == '' || intval($enteredController) > count($controllers)) {
544
				$this->out(__('Error:', true));
545
				$this->out(__("The Controller name you supplied was empty, or the number \nyou selected was not an option. Please try again.", true));
546
				$enteredController = '';
547
			}
548
		}
549
 
550
		if (intval($enteredController) > 0 && intval($enteredController) <= count($controllers) ) {
551
			$controllerName = $controllers[intval($enteredController) - 1];
552
		} else {
553
			$controllerName = Inflector::camelize($enteredController);
554
		}
555
 
556
		return $controllerName;
557
	}
558
/**
559
 * Displays help contents
560
 *
561
 * @access public
562
 */
563
	function help() {
564
		$this->hr();
565
		$this->out("Usage: cake bake controller <arg1> <arg2>...");
566
		$this->hr();
567
		$this->out('Commands:');
568
		$this->out("\n\tcontroller <name>\n\t\tbakes controller with var \$scaffold");
569
		$this->out("\n\tcontroller <name> scaffold\n\t\tbakes controller with scaffold actions.\n\t\t(index, view, add, edit, delete)");
570
		$this->out("\n\tcontroller <name> scaffold admin\n\t\tbakes a controller with scaffold actions for both public and Configure::read('Routing.admin')");
571
		$this->out("\n\tcontroller <name> admin\n\t\tbakes a controller with scaffold actions only for Configure::read('Routing.admin')");
572
		$this->out("");
573
		$this->_stop();
574
	}
575
}
576
?>